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2000-08-31
BPS D-branes after Tachyon Condensation
Takao Suyama
文献摘要
We construct an effective action describing brane-antibrane system containing N D-branes and N \bar{D}-branes. BPS equations for remaining D-branes after tachyon condensation are derived and their properties are investigated. The value of the D-brane tension and the number of brane bound states are discussed.
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